Given the data table above, use Desmos and type the QUADRATIC REGRESSION equation into the blank.
round to 2 numbers after the decimal
Question 2
2.
Given the data table, use Desmos and type the EXPONENTIAL REGRESSION equation into the blank.
Question 3
3.
Given the results of #2
Which equation should you use that describes the best fit of this data?
Question 4
4.
Using the best fit regression equation, what is y when x=21?
Round your answer to 2 numbers after the decimal
Question 5
5.
Using the best fit regression equation, what is x when y=12.4?
Give your answer as a whole number...think about it...there are 2 options here. Which one makes the most sense based on the how the numbers for y are trending?